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The correct order of melting point is

Option 1 -

Be > Mg > Ca > Sr       

Option 2 -

Sr > Ca > Mg > Be

Option 3 -

Be > Ca > Mg > Sr

Option 4 -

Be > Ca > Sr > Mg

0 2 Views | Posted 2 months ago
Asked by Shiksha User

  • 1 Answer

  • P

    Answered by

    Payal Gupta | Contributor-Level 10

    2 months ago
    Correct Option - 4


    Detailed Solution:

    Due to high crystallity Be has the highest M.P.

    Be = 1560 K

    Mg = 925 K

    Ca = 1120 K

    Sr = 1062 K

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